genus Carcharias
- noun
- /ˈdʒɛnəs kɑrˈkeɪriəs/
- Specialized
- The genus Carcharias includes species known as sand sharks found in warm and temperate oceans.
Examples
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The teeth of sharks in the genus Carcharias are often found as fossils.
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Scientists study the genus Carcharias to understand shark evolution.
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Marine biologists have studied the genus Carcharias to better understand shark evolution.
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The genus Carcharias includes several species of sand sharks.
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Marine biologists have studied the genus Carcharias to better understand shark evolution.
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The genus Carcharias includes species known as sand sharks found in warm and temperate oceans.
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The teeth of sharks in the genus Carcharias are often found as fossils.
Synonyms
A group of sand sharks that live near coasts in warm and mild seas
A group of sand sharks that includes several species
Surface Forms
Morphology
The phrase is fully compositional: 'genus' denotes a taxonomic rank and 'Carcharias' is the name of that genus, so the meaning is simply the taxonomic group called Carcharias. This noun‑noun naming pattern is cross‑linguistically common and follows regular English composition, so a B1 learner who knows both constituents will understand it.
Etymology
Genus Carcharias comes from old Greek and Latin words. The part genus means 'group' or 'type' and Carcharias was a Greek word for a sharp, fierce shark, so the name literally means 'the group of Carcharias' and is used for the sand-shark group.